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PROFIL EKOSISTEM LAMUN SEBAGAI SALAH SATU INDIKATOR KESEHATAN PESISIR PERAIRAN SABANG TENDE KABUPATEN TOLITOLI Adli, Andi
JSTT Vol 5, No 1 (2016)
Publisher : JSTT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.476 KB)

Abstract

Sabang Tende Waters is one of the tourist sites and is often visited by tourists. So seagrass will be undergoing environmental degradation and presentation tutupannya also continues to munurun. There are several factors which led to pressure on the field tour, number of seagrass nearly 200 people every week so in monthly can reach 800 people. Therefore the condition of Sabang Tende as the location of the utilization of nautical tourism will experience pressure on ecosystems seagrass research needs to be done, then the profile of seagrass ecosystems as one indicator of the health of the coast. Exploiting the potential of the coast can improve the welfare of coastal communities, but in the absence of sustainable management, it will reduce the function of the coast. This research aim 1). Identify the types of seagrass, density, density and type of closure of seagrass in waters Sabang Tende., 2). It examines the factors that influence Community characteristics, composition, density, and distribution of seagrass in waters Sabang Tende., 3). Analyzing the public perception about the role/benefits of ecosystem health indicators as seagrass in waters across the coast Tende. Research using the method of observation, interview, koesioner, and biophysical surveys. Research results showed the kind of density on the station I namely 27.5 ind/12m2stasiun II: 12m2 ind/42, station III: 36.9 ind/12m2. Based on the results of the research conducted in the third observation station, the number and type of seagrass found different (not always the same), i.e. the most types found on the station I (natural zones) as much as 4 types, while on station II (residential zone) as 6 types, and III (zone tourist resort) is only found 5 types of seagrass. The physical and chemical conditions on the the station I, II, and III 7 pH, salinity of 30 0/00, while the II, III have a range of 320/00 and it shows that the percentage 48.8 % said that seagrass beds that is in sabang tende in stir by a tourist who is visiting and 29 % of respondents said that seagrass beds that is in sabang tende having the condition seagrass beds good.
Keberadaan Udang Di Aliran Sungai Kabupaten Tolitoli Samsudin, Karmita; Laheng, Suardi; Adli, Andi
Arborescent Journal Vol 1 No 2 (2024): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/arj.v1i2.700

Abstract

Sungai adalah habitat  penentu utama struktur komunitas biotik dan distribusi organisme, baik ukuran, bentuk, dan kualitas habitat yang secara langsung dipengaruhi oleh aliran sungai.  Oleh karena itu, aspek aliran sungai dapat mempengaruhi komposisi komunitas perairan.  Udang adalah komponen penting ekosistem sungai dataran rendah. Udang memainkan peran penting di banyak ekosistem air tawar karena mempengaruhi distribusi alga dan komposisi komunitas bentik invertebrata, mengolah serasah daun dan detritus lainnya. Berbagai peran penting udang yang hidup  di sungai, sehingga perlu dilakukan penelitian tentang jenis-jenis udang yang hidup di sungai, salah satunya di aliran sungai Kecamatan Baolan.  Penelitian ini dilaksanakan dibulan Agustus - September 2022. Tempat di aliran sungai Kecamatan Baolan, Kabupaten Tolitoli (sungai Dapalak sampai sungai Tambun). Tiga stasiun di sungai Dapalak dan Tambun digunakan untuk pengambilan sampel udang, menggunakan jaring tangan dan snorkel. Analisis data yang diamati adalah jenis-jenis udang sungai. Data yang diperoleh dibahas secara deskriptif.  Hasil penelitian menunjukkan ditemukan 2 Genus udang di aliran sungai Kecamatan Baolan yaitu Macrobrachium dan Caridina, dengan 7 spesies diantaranya Macrobrachium rosenbergii, Macrobrachium australe, Macrobrachium equidens, Macrobrachium lar, Caridina laoagensis, Caridina villadolidi, dan Caridina gracilipes
INVENTARISASI JENIS BULU BABI (Echinoedea) DI ZONA PASANG SURUT PANTAI DESA BUKAAN KECAMATAN LAKEA KABUPATEN BUOL Laheng, Suardi; Adli, Andi; Devi, Sri
CENDEKIA EKSAKTA Vol. 6 No. 1 (2021)
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/ce.v6i1.4404

Abstract

Penelitian ini bertujuan untuk mengetahui jenis bulu babi yang terdapat di zona pasang surut pantai Desa Bukaan Kecamatan Lakea Kabupaten Buol. Penelitian ini menggunakan tiga titik stasiun pengamatan yang masing-masing stasiun terdapat 3 transek line dan setiap transek terdapat 5 plot yang berukuran 1x1 meter. Hasil penelitian menunjukkan terdapat tiga jenis bulu babi di zona pasang surut pantai Desa Bukaan yaitu Echinometra mathaei, Deadema setosum dan Stomopneustes variolaris. Kata kunci : Inventarisasi, bulu babi, pasang surut
Length-weight relationship and condition factors of Trichogaster pectoralis in the swamp, Lakea Dua Village, Buol Regency, Central Sulawesi Laheng, Suardi; Adli, Andi; Saum, Rifandi K
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 9: No. 2 (August, 2022)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v9i2.6542

Abstract

This study aims to determine the relationship between length and weight and condition factors of Trichopodus trichopterus in the waters of Rawa, Lakea Dua Village, Buol Regency, Central Sulawesi. The research was carried out for 2 months and took place in the swamps of Lakea Dua Village, Buol Regency, Central Sulawesi. The fish collected were measured based on the total length using a ruler in cm (1 mm accuracy), while the fish weight was measured using a digital scale with units of grams (0.01 gram accuracy). The test parameters observed included analysis of length and weight, relative weight, fulcon condition factor, and relative condition factor. The results showed that there were 53 Trichopodus trichopterus collected in the swamps of Lakea Dua Village, Buol Regency. The length ranges from 10-18 cm with an average length of 14.43±2.39 cm. Fish weight ranged from 14.50-155.30 g with an average weight of 51.33±25.83 g. The growth pattern is negative allometric. The relative weight shows a value of 102.63±21.40, meaning that the source of feed is abundant in the Trichopodus trichopterus environment and the condition is healthy. The Fulcon condition factor value is 1.61±0.55 and the relative condition factor is 1.04±0.33, meaning that the condition factor value is below 3. This shows the cheek-shaped fish.Keywords: length weight; condition factor; Trichogaster pectoralis